Équations équilibrées la veille |
2 AlO3H3 = 2 Al + 3 H2 + 3 O2
Mn(OH)2 + Na2O2 = NaOH + MnO2 =>
Mn(OH)2 + Na2O2 = 2 NaOH + MnO2
Na2S2O3 + Zn + HCl = ZnCl2 + H2S + NaCl + H2O =>
Na2S2O3 + 4 Zn + 10 HCl = 4 ZnCl2 + 2 H2S + 2 NaCl + 3 H2O
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
NaOH + FeC2H4O2 = NaC2H3O2 + FeOH2 =>
NaOH + FeC2H4O2 = NaC2H3O2 + FeOH2
Fe + Cu(No3)2 = Fe(No3)2 + Cu =>
Fe + Cu(No3)2 = Fe(No3)2 + Cu
Gd3ReO7 + CaCO3 + CoO + Re + ReO3 = CaGdCoReO6 + CO2 =>
3 Gd3ReO7 + 9 CaCO3 + 9 CoO + Re + 5 ReO3 = 9 CaGdCoReO6 + 9 CO2
CaF2 + HOH = HF + Ca(OH)2 =>
CaF2 + 2 HOH = 2 HF + Ca(OH)2
C6H4COOHNO2 + Zn + HCl = C6H4COOHNH2 + ZnCl2 + H2O =>
C6H4COOHNO2 + 3 Zn + 6 HCl = C6H4COOHNH2 + 3 ZnCl2 + 2 H2O
Cu(NH3)4(OH)2 + KBrO3 = Cu(NH3)4(BrO3)2 + KOH =>
Cu(NH3)4(OH)2 + 2 KBrO3 = Cu(NH3)4(BrO3)2 + 2 KOH
Ba(NO3)2 + TiO2 = Ti(NO3)4 + BaO =>
2 Ba(NO3)2 + TiO2 = Ti(NO3)4 + 2 BaO
Fe + NiCl2 = FeNiCl2 =>
Fe + NiCl2 = FeNiCl2
UF6 + (CH3)3Si(OSi(CH3)2)227OSi(CH3)3 = UF5 + UO2F2 + CF4 + SiF4 + HF =>
3794 UF6 + (CH3)3Si(OSi(CH3)2)227OSi(CH3)3 = 3680 UF5 + 114 UO2F2 + 460 CF4 + 229 SiF4 + 1380 HF
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
NO2(g) + O2(g) + H2O(aq) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O(aq) = 4 HNO3(aq)
Fe(NO3)3*9(H2O) + C4H6O6 + NH4OH = C8H12FeNO12 + NH4NO3 + H2O =>
Fe(NO3)3*9(H2O) + 2 C4H6O6 + 4 NH4OH = C8H12FeNO12 + 3 NH4NO3 + 13 H2O
CO(NH2)2 + NaBrO = N2 + CO2 + NaBr + H2O =>
CO(NH2)2 + 3 NaBrO = N2 + CO2 + 3 NaBr + 2 H2O
C3H7OH + KMnO4 = C2H5COOK + KOH + MnO2 + H2O =>
3 C3H7OH + 4 KMnO4 = 3 C2H5COOK + KOH + 4 MnO2 + 4 H2O
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3(aq) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3(aq)
TiCl4 = Ti + Cl2 =>
TiCl4 = Ti + 2 Cl2
Cd(NO3)2 + K2S = CdS + KNO3 =>
Cd(NO3)2 + K2S = CdS + 2 KNO3
ZnSO4 + AgNO3 = Zn(NO3)2 + Ag2(SO4) =>
ZnSO4 + 2 AgNO3 = Zn(NO3)2 + Ag2(SO4)
Na(OH) + HCl = H(OH) + NaCl =>
Na(OH) + HCl = H(OH) + NaCl
C6H5CHO + Ag(NH3)2{+} + OH{-} = Ag + C6H5COOH + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2{+} + 2 OH{-} = 2 Ag + C6H5COOH + 4 NH3 + H2O
KSO + Ba(OH) = KOH + BaSO =>
KSO + Ba(OH) = KOH + BaSO
SB2S5 + HNO3 + H2O = H3SBO4 + NO + H2SO4 =>
3 SB2S5 + 34 HNO3 + 4 H2O = 6 H3SBO4 + 34 NO + 12 H2SO4
Na2CO3(aq) + CoCl2(aq) = NaCl(aq) + Co2(CO3)2(aq) =>
2 Na2CO3(aq) + 2 CoCl2(aq) = 4 NaCl(aq) + Co2(CO3)2(aq)
Al2(SO4)3 + Na2HPO4 + CH3COONa = AlPO4 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 2 Na2HPO4 + 2 CH3COONa = 2 AlPO4 + 3 Na2SO4 + 2 CH3COOH
H2SO4 + MnO2 = Mn2(SO4)4 + H2O =>
4 H2SO4 + 2 MnO2 = Mn2(SO4)4 + 4 H2O
HI + KHSO3 = KI + H2 + SO3 =>
HI + KHSO3 = KI + H2 + SO3
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
Mn + O = MnO1 =>
Mn + O = MnO1
Cr + Pb(NO3)4 = Cr(NO3)3 + Pb =>
4 Cr + 3 Pb(NO3)4 = 4 Cr(NO3)3 + 3 Pb
Al(s) + FeSO4(aq) = Al2(SO4)3(aq) + Fe(s) =>
2 Al(s) + 3 FeSO4(aq) = Al2(SO4)3(aq) + 3 Fe(s)
Fe{2} + Cr2O7{-2} + H{+} = Fe{3} + Cr{+3} + H2O =>
6 Fe{2} + Cr2O7{-2} + 14 H{+} = 6 Fe{3} + 2 Cr{+3} + 7 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
CaI2 + Zn(ClO3)2 = Ca(ClO3)2 + ZnI2 =>
CaI2 + Zn(ClO3)2 = Ca(ClO3)2 + ZnI2
NaBr + KIO3 = NaO3 + KBrI =>
NaBr + KIO3 = NaO3 + KBrI
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnO4{-} + C2H5OH + H{+} = Mn{2+} + CO2 + H2O =>
12 MnO4{-} + 5 C2H5OH + 36 H{+} = 12 Mn{2+} + 10 CO2 + 33 H2O
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NaHCO3 + CH3COOH = NaOOCCH3 + CO2 + H2O =>
NaHCO3 + CH3COOH = NaOOCCH3 + CO2 + H2O
CH3OH + HC2H3O2 = H2O + CH3COOCH3 =>
CH3OH + HC2H3O2 = H2O + CH3COOCH3
H3BO3 = H2B4O7 + H2O =>
4 H3BO3 = H2B4O7 + 5 H2O
NaOH(s) + CuSO4(s) = Na2SO4 + Cu(OH)2 =>
2 NaOH(s) + CuSO4(s) = Na2SO4 + Cu(OH)2
BaCO3 + HNO3 = H2CO3 + Ba(NO3)2 =>
BaCO3 + 2 HNO3 = H2CO3 + Ba(NO3)2
Al2O3 + NH3 + O2 = Al(OH)3 + NO2 =>
2 Al2O3 + 4 NH3 + 7 O2 = 4 Al(OH)3 + 4 NO2
SO2 = O2S =>
SO2 = O2S
Pb + NHO3 = Pb(NO3)2 + H2 =>
Pb + 2 NHO3 = Pb(NO3)2 + H2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.